目的：本文提出一位在臺灣2000年總統選舉後出現解離性木僵的罕見病例。病例報告：一位49歲已婚男性，十五年前曾在多重壓力事件後出現解離性遊走，並於入院前八個月因憂鬱症接受抗鬱劑治療。此次則是在台灣2000年總統選舉後，因無法接受支持對象高票落選，出現急性歇斯底里反應以及解離性木僵症狀。病患在住院過程中接受情緒安撫、心理支持、保證、以及藥物治療，於第三天戲劇性恢復正常。結論：本文個案說明解離性木僵可因重大社會事件而誘發，必須小心鑑別診斷。

　　　　　Objective: The authors present an unusual case of dissociative stupor, which occurred following the year 2000 presidential election in Taiwan. Case report: A 49- year-old married man experienced dissociative fugue following several stressors about 15 years prior to the latest presentation, dramatically returning to normal after one week. Eight months prior to the current admission, the patient suffered a major depressive episode, with the depression remitting after antidepressant treatment. Immediately before this latest admission, he reacted with severe hysteria to the 2000 Presidential Election, developing dissociative stupor immediately after the event because he could not accept the election result. With reassurance, psychological support, and medical treatment, his dissociative symptoms subsided over a two-day period. Conclusion: This case provides clinical evidence that dissociative stupor can be precipitated by a major social event, and needs to be differentiated carefully.